Calibrated Long-Wave Infrared (LWIR) Thermal and Polarimetric Imagery of Small Unmanned Aerial Vehicles (UAVs) and Birds

Well-calibrated imagery helps to distinguish between small UAVs and birds of similar size and dimensions.

The Three Rs of Analog Position Sensor-Based Mechanical Measurements

Learn about Repeatability, Resolution, and Response.

Weapons Calibration App

Double Shoot
Ramat Gan, Israel
+972-52-9208000
www.double-shoot.com

Double Shoot, an Israeli company that is pioneering advanced systems for zeroing high accuracy weapons and scoring systems, recently...

Uncertainty Propagation for Force Calibration Systems

There are several labs operating throughout the world that do not follow a designated guideline for calculating measurement uncertainty for force calibrations. Realizing the need for...

Angular Random Walk Estimation of a Time-Domain Switching Micromachined Gyroscope

The primary metrics that prohibit the use of microelectromechanical systems (MEMS) gyroscopes for navigation-grade inertial navigation units (IMUs) are angle...

Advanced Sensors for Traumatic Brain Injury (TBI)

The objective of this work was to use miniaturized, state-of-the-art pressure/temperature sensors engineered at Lawrence Livermore National Laboratory (LLNL) to measure the immediate...

Enhance EMC Testing with Digital IF

Modern electromagnetic interference (EMI) receivers and spectrum analyzers used for compliance and precompliance testing employ digital intermediate-frequency (digital IF) processing technology for signal...

Pushbroom Stereo for High-Speed UAV Navigation in Cluttered Environments

Unmanned aerial vehicles (UAVs) rely on an external motion-capture apparatus that gives the vehicles almost perfect state information at high rates. Major challenges in...

Automated Testing of Advanced, High-Performance, Point-to-Multipoint Radio Systems

In 2008, 4RF Communications started development of a new range of radio products to augment their existing point-to-point, long-range wireless link product....

High-Resolution, Measurement-Based, Phase-Resolved Prediction of Ocean Wavefields

Given remote and direct physical measurements of a realistic ocean wavefield, the goal of this work was to obtain a high-resolution description of the...

Geomagnetic Motion Tracking Products

Any compass incorporated into a host system requires calibration so that the compass properly compensates for ferrous and magnetic components. If this is not done correctly, heading readings can be...

Developing an Efficient RF Cable Test Suite for the Eurofighter Aircraft

The Eurofighter Typhoon is a state-of-the-art combat aircraft. BAE Systems has been working with other leading aerospace companies to make sure the Eurofighter Typhoon...

FPGA Software Tests Telescope Microshutters

The James Webb Space Telescope (JWST), the next big telescope at NASA, will be placed at a stable Lagrange point approximately 1 million miles from the Earth. This telescope is the next stepping...

Improvements in Measurement of Permeability and Permittivity

The two-transmission method is an improved method of determining, from microwave measurements, the complex permeability and complex permittivity of a sample of a material typified...

Role and Performance of the Global Precipitation Measurement Microwave Imager Instrument

The Global Precipitation Measurement (GPM) mission will initiate a new era in precipitation measurement in terms of its global extent and frequency of...